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Rule feed

Detection rules

Every rule tracked across all seven sources, newest updates first.

Source Rule Status Updated
suricata ET SCAN Behavioral Unusual Port 1433 traffic Potential Scan or Infection rev 16 2019-07-26
suricata ET EXPLOIT Generic system shell command to php base64 encoded Remote Code Execution 4 rev 2 2019-07-26
suricata ET EXPLOIT Possible Malicious NAT-PMP Response Successful TCP Map to External Network rev 2 2019-07-26
suricata ET SCAN NMAP SIP Version Detect OPTIONS Scan rev 1 2019-07-26
suricata ET MALWARE HawkEye Keylogger Report SMTP rev 1 2019-07-26
suricata GPL NETBIOS SMB-DS NT Trans NT CREATE invalid SACL ace size dos attempt rev 5 2019-07-26
suricata GPL NETBIOS SMB D$ share access rev 13 2019-07-26
suricata ET EXPLOIT Possible CVE-2016-1287 Invalid Fragment Size Inbound 3 rev 2 2019-07-26
suricata GPL NETBIOS SMB RemoteActivation unicode little endian attempt rev 4 2019-07-26
suricata GPL NETBIOS SMB NT Trans NT CREATE unicode SACL overflow attempt rev 5 2019-07-26
suricata ET MALWARE Linux/ChinaZ DDoS Bot Checkin rev 1 2019-07-26
suricata GPL NETBIOS SMB InitiateSystemShutdown unicode attempt rev 6 2019-07-26
suricata ET MALWARE Windows qwinsta Microsoft Windows DOS prompt command exit OUTBOUND rev 1 2019-07-26
suricata ET EXPLOIT Possible CVE-2015-7547 Long Response to A lookup rev 1 2019-07-26
suricata ET SCAN Suspicious inbound to PostgreSQL port 5432 rev 3 2019-07-26
suricata ET MALWARE Executioner Ransomware Reporting Infection via SMTP rev 1 2019-07-26
suricata ET SCAN Multiple FTP Root Login Attempts from Single Source - Possible Brute Force Attempt rev 3 2019-07-26
suricata ET INFO Powershell Command With No Profile Argument Over SMB - Likely Lateral Movement rev 1 2019-07-26
suricata GPL NETBIOS SMB-DS NT Trans NT CREATE DACL overflow attempt rev 5 2019-07-26
suricata GPL RPC portmap NFS request UDP rev 8 2019-07-26
suricata ET WEB_CLIENT Hex Obfuscation of arguments.callee %u UTF-8 Encoding rev 2 2019-07-26
suricata ET MALWARE Win32/Tapazom.A rev 1 2019-07-26
suricata GPL RPC sadmind query with root credentials attempt UDP rev 5 2019-07-26
suricata ET MALWARE NCSC XAgent itwm beacon v1 rev 1 2019-07-26
suricata ET INFO Windows-Based OpenSSL Tunnel Outbound rev 5 2019-07-26
suricata ET INFO Powershell Command With NonInteractive Argument Over SMB - Likely Lateral Movement rev 2 2019-07-26
suricata ET MALWARE Gh0st Trojan CnC 2 rev 3 2019-07-26
suricata ET EXPLOIT php script double base64 encoded Remote Code Execution 8 rev 2 2019-07-26
suricata ET EXPLOIT php script double base64 encoded Remote Code Execution 2 rev 2 2019-07-26
suricata ET MALWARE W32/Dinwod.Dropper Win32/Xtrat.B CnC Beacon rev 5 2019-07-26
suricata ET SCAN Multiple FTP Administrator Login Attempts from Single Source - Possible Brute Force Attempt rev 3 2019-07-26
suricata ET EXPLOIT file_put_contents php base64 encoded Remote Code Execution 1 rev 2 2019-07-26
suricata ET INFO WMIC WMI Request Over SMB - Likely Lateral Movement rev 2 2019-07-26
suricata GPL NETBIOS SMB CoGetInstanceFromFile attempt rev 4 2019-07-26
suricata ET SCAN Rapid POP3S Connections - Possible Brute Force Attack rev 7 2019-07-26
suricata ET MALWARE Volatile Cedar Win32.Explosive CnC Beacon 3 rev 1 2019-07-26
suricata GPL NETBIOS SMB-DS Session Setup NTMLSSP asn1 overflow attempt rev 21 2019-07-26
suricata ET WEB_CLIENT Microsoft Office Visio DXF File Processing Remote Code Execution rev 3 2019-07-26
suricata ET WEB_SPECIFIC_APPS cmd powershell base64 encoded to Web Server 2 rev 1 2019-07-26
suricata GPL NETBIOS SMB RemoteActivation attempt rev 4 2019-07-26